# algebra help please

posted by
**Sadie**
.

add and simplify

1. a^2/2 + 3a^2/8

2. 4c/15 + 8c/25

i need help can someone explain please

posted by
**Sadie**
.

add and simplify

1. a^2/2 + 3a^2/8

2. 4c/15 + 8c/25

i need help can someone explain please